National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fair

82°F

28°C

Humidity 44%
Wind Speed SE 14 mph
Barometer 29.83 in (1009.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 6 Jun 10:56 am CDT
Extended Forecast for

Jamestown NDSimilar City Names

  • Today

    Today: Sunny, with a high near 89. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 89 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 64. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 32 mph.

    Low: 64 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny and hot, with a high near 92. Windy, with a south wind 21 to 29 mph, with gusts as high as 40 mph.

    High: 92 °F

    Hot and Windy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 63. Breezy, with a south wind 14 to 24 mph, with gusts as high as 36 mph.

    Low: 63 °F

    Breezy.
    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Partly sunny, with a high near 80. West wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph becoming southeast in the evening.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Windy, with a southeast wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms and
    Windy

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 63. Breezy, with a southeast wind 13 to 23 mph, with gusts as high as 34 mph.

    Low: 63 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 85 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 89. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 64. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 32 mph.
Sunday
Sunny and hot, with a high near 92. Windy, with a south wind 21 to 29 mph, with gusts as high as 40 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 63. Breezy, with a south wind 14 to 24 mph, with gusts as high as 36 mph.
Monday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Partly sunny, with a high near 80. West wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 54. Northeast wind 5 to 8 mph becoming southeast in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Windy, with a southeast wind 9 to 14 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 63. Breezy, with a southeast wind 13 to 23 mph, with gusts as high as 34 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday
A chance of showers. Partly sunny, with a high near 75. Breezy, with a west wind 16 to 24 mph, with gusts as high as 36 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 53. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 73. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown NDSimilar City Names
 46.9°N 98.7°W
Last Update:
11:06 am CDT Jun 6, 2026
Forecast Valid:
11am CDT Jun 6, 2026-6pm CDT Jun 12, 2026
 
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